155091960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{430811}}^1$

素因数の和:430828

約数の個数: 48

約数和(自身を含む): 504050040

約数和(自身を除く): 348958080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 430811, 861622, 1292433, 1723244, 2154055, 2584866, 3446488, 3877299, 4308110, 5169732, 6462165, 7754598, 8616220, 10339464, 12924330, 15509196, 17232440, 19386495, 25848660, 31018392, 38772990, 51697320, 77545980, 155091960]

約数ペア:

[(1, 155091960), (2, 77545980), (3, 51697320), (4, 38772990), (5, 31018392), (6, 25848660), (8, 19386495), (9, 17232440), (10, 15509196), (12, 12924330), (15, 10339464), (18, 8616220), (20, 7754598), (24, 6462165), (30, 5169732), (36, 4308110), (40, 3877299), (45, 3446488), (60, 2584866), (72, 2154055), (90, 1723244), (120, 1292433), (180, 861622), (360, 430811)]